Commit Graph

17 Commits

Author SHA1 Message Date
Tom Stellard
70a9ca9420 R600: Fix for Unigine when MachineSched is enabled
Fixes for-loop.cl piglit test

Patch By: Vincent Lejeune

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

NOTE: This is a candidate for the Mesa stable branch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175742 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21 15:06:59 +00:00
Michel Danzer
74bf7a8467 R600/SI: Make sure M0 is loaded for V_INTERP_MOV_F32
NOTE: This is a candidate for the Mesa stable branch.

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175733 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21 08:57:10 +00:00
Vincent Lejeune
e3111964a0 R600/SI: Use MULADD_IEEE/V_MAD_F32 instruction for mad pattern
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175446 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18 14:11:28 +00:00
Vincent Lejeune
7867885737 R600: Do not fold single instruction with more that 3 kcache read
It fixes around 100 tfb piglit tests and 16 glean tests.

NOTE: This is a candidate for the Mesa stable branch.

Reviewed-by: Tom Stellard <thomas.stellard at amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175183 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-14 16:57:19 +00:00
Michel Danzer
d4addbe78a R600: Add lit tests for texture sampling instruction selection.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175138 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-14 07:43:51 +00:00
Tom Stellard
76308d8d28 R600: Add support for 128-bit parameters
NOTE: This is a candidate for the Mesa stable branch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175096 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13 22:05:20 +00:00
Tom Stellard
1234c9be42 R600: Add support for SET*_DX10 instructions
These instructions compare two floating point values and return an
integer true (-1) or false (0) value.

When compiling code generated by the Mesa GLSL frontend, the SET*_DX10
instructions save us four instructions for most branch decisions that
use floating-point comparisons.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174609 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07 14:02:35 +00:00
Tom Stellard
2a77cf7f47 R600: Add tests for unsupported condition codes.
All of the le and lt variants are unsupported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174608 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07 14:02:33 +00:00
Tom Stellard
b4409610a2 R600: Fix assembly name for SETGT_INT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174607 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07 14:02:27 +00:00
Tom Stellard
ebc535bc4a R600: Add tests for instruction predicates
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174393 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05 17:09:13 +00:00
Tom Stellard
3ce2ec8478 R600: Emit function name in the AsmPrinter
Emitting the function name allows us to check for it in the FileCheck
tests so we can make sure FileCheck is checking the output of the
correct function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174392 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05 17:09:11 +00:00
Tom Stellard
4bdf9890ed R600: Fold clamp, neg, abs
Patch by: Vincent Lejeune

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174099 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 22:11:54 +00:00
Tom Stellard
d40758b24e DAGCombiner: Avoid generating illegal vector INT_TO_FP nodes
DAGCombiner::reduceBuildVecConvertToConvertBuildVec() was making two
mistakes:

1. It was checking the legality of scalar INT_TO_FP nodes and then generating
vector nodes.

2. It was passing the result value type to
TargetLoweringInfo::getOperationAction() when it should have been
passing the value type of the first operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171420 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02 22:13:01 +00:00
Tom Stellard
519b456fe1 R600: Expand vec4 INT <-> FP conversions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170901 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21 16:33:24 +00:00
Tom Stellard
f98f2ce29e Add R600 backend
A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169915 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-11 21:25:42 +00:00
Tom Stellard
a4be0720c5 Revert "test/CodeGen/R600: Add some basic tests v6"
This reverts commit 11d3457afcda7848448dd7f11b2ede6552ffb9ea.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160300 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-16 18:19:43 +00:00
Tom Stellard
2015236dfc test/CodeGen/R600: Add some basic tests v6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160273 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-16 14:17:19 +00:00